CN209872247U - Crab loading and unloading conveying device - Google Patents

Abstract

The utility model provides a crab is got in shipment conveyor, include: the lifting mechanism comprises a base, an upright post, a slide rail, a slide block and a lifting driving unit; the connecting frame comprises a side plate which is vertically arranged and fixedly connected with the sliding block; the storage mechanism comprises a storage box and a carrying disc, the storage box comprises a feeding plate, a first feeding hole is formed in the feeding plate, and the first feeding hole extends downwards and continuously shrinks to form a second feeding hole; and the dumping mechanism is positioned between the carrying disc and the support and can enable the carrying disc to incline. According to the crab loading and unloading conveying device, the storage box is driven to move up and down through the lifting driving unit, the storage box can prevent crabs from hooking the net bag, the first feeding hole and the second feeding hole facilitate the management of a user on the crabs in the conveying process, and the conveying efficiency is improved.

Description

A crab loading and unloading conveying device

technical field

The utility model relates to the field of aquatic product processing equipment, in particular to a crab loading and unloading conveying device.

Background technique

Nowadays, with the gradual rise of the logistics industry, more and more merchants choose to use trucks and other means of transport to transport crabs. People generally still adopt the mode of net bag fishing to carry out the unloading of crab now, but allow crab to hook the net bag that is used for fishing easily like this. Moreover, crabs are more active, and it is easy to climb out of the loading container when unloading, causing a big image during the unloading process. Therefore it is very necessary to invent a kind of crab loading and unloading conveying device.

Utility model content

The technical problem to be solved by the utility model is: in order to solve the problems that the crabs are caught in the net bag and difficult to manage during the loading and unloading process, the utility model provides a crab loading and unloading conveying device to solve the above problems.

The technical solution adopted by the utility model to solve the technical problem is: a crab loading and unloading conveying device, comprising:

A lifting mechanism, the lifting mechanism includes a base, a column, two slide rails, two sliders and a lifting drive unit, the base is arranged horizontally, the column is vertically fixed above the base, and the two slides The rail is arranged on one side of the column along the length direction of the column, and the two sliders are slidably matched with the two slide rails, and the lifting drive unit can drive the slider to move up and down on the slide rails ;

A connecting frame, the connecting frame includes an integrally connected side plate and a bracket, the vertically arranged side plate is fixedly connected to the slider, and the horizontally arranged bracket is located on the side of the side plate away from the column above;

a storage mechanism, the storage mechanism includes a storage box and a tray, the tray is arranged above the bracket, the storage box is located above the tray and is detachably connected to the tray;

The storage box includes a base plate, a first panel, a second panel, a third panel, a fourth panel and a feed plate, the second panel and the fourth panel are relatively parallel to each other, and the shape of the second panel is the same as that of the fourth panel. The shapes of the panels are all right-angled trapezoids, the third panel is fixedly connected to the right-angle sides of the second panel and the fourth panel, the first panel is hinged to the bottom plate, and the first panel is connected to the bottom panel through a fixing mechanism. The hypotenuse of the second panel, the hypotenuse of the fourth panel and one side of the feed plate are closely arranged;

The feed plate is horizontally arranged above the bottom plate and is fixedly connected with the second panel, the third panel and the fourth panel, the feed plate is provided with a first feed port, and the first feed port The feed port extends downward and continuously shrinks to form a second feed port, and the second feed port is located above the bottom plate;

A tilting mechanism, the tilting mechanism is located between the carrier plate and the support, and the tilting mechanism can make the carrier plate tilt.

Preferably, the lifting drive unit includes a lead screw, a nut, a first motor, a first reducer and a first coupling, and the upper and lower ends of the column are respectively fixedly connected with a first bearing seat and a second bearing seat, The lead screw is coaxially fixedly connected with the bearing of the first bearing seat and the bearing of the second bearing seat, the upper end of the lead screw protrudes upwards through the first bearing seat, and the nut and the thread The rod is threadedly connected, the first reducer is located above the lead screw and is fixedly connected with the column, the output shaft of the first reducer is set vertically downward and connected with the first reducer through the first coupling The upper end of the lead screw is connected coaxially, the first motor is fixedly connected above the first reducer, and the rotating shaft of the first motor is set vertically downward and vertically upward with the first reducer. The set input shaft is connected coaxially.

Preferably, the dumping mechanism includes a third bearing seat, a fourth bearing seat, a dumping shaft, a second reducer, a second coupling and a second motor, and the third bearing seat and the fourth bearing seat are oppositely arranged on The bracket is perpendicular to one side of the side plate and is fixedly connected to the bracket, the fourth bearing seat is far away from the side plate relative to the third bearing seat, and the tilting shaft arranged horizontally is fixed It is arranged under the carrier plate and is coaxially fixedly connected with the third bearing seat and the fourth bearing seat. One end of the tilting shaft protrudes outward through the fourth bearing seat and passes through the second bearing seat. The coupling is coaxially connected with the output shaft of the second reducer, the second reducer is fixedly connected to one side of the bracket, and the second motor is fixedly connected to the side of the second reducer On the other hand, the input shaft of the second reducer is coaxially connected with the rotating shaft of the second motor.

Preferably, the fixing mechanism includes two bolts and two fixing blocks, the second panel and the fourth panel are each provided with a through hole, the first panel and the through hole on the second panel and the The positions corresponding to the through holes on the fourth panel are fixedly provided with two fixed blocks, and each fixed block is provided with jacks, and each pin is set coaxially with the corresponding jacks and the through holes so that The first panel is arranged in close contact with the hypotenuse of the second panel and the hypotenuse of the fourth panel.

Preferably, the part of the second panel close to the first panel, the part of the fourth panel close to the first panel and the part of the bottom plate of the first panel are each provided with a first sealing strip, so The first panel is provided with a second sealing strip near the second panel, the fourth panel and the bottom plate.

Preferably, both the first sealing strip and the second sealing strip are made of fiber-reinforced rubber.

The beneficial effect of the utility model is that the crab loading and unloading conveying device carries out the crab loading and unloading transportation through the storage box, which avoids the occurrence of the crab hooking the net bag; the storage box has also been designed to prevent the crab from escaping, and also The ability to easily dump the crabs in the storage box from the side to the desired location greatly increases the speed of loading and unloading crabs during transportation.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a structural schematic diagram of an optimal embodiment of a crab loading and unloading conveying device of the present invention.

Fig. 2 is a partial structural schematic diagram of an optimal embodiment of a crab loading and unloading conveying device of the present invention.

Fig. 3 is a partial structural schematic diagram of an optimal embodiment of a crab loading and unloading conveying device of the present invention.

Fig. 4 is a partial structural schematic diagram of another embodiment of a crab loading and unloading conveying device of the present invention.

Fig. 5 is a partial structural schematic diagram of an optimal embodiment of a crab loading and unloading conveying device of the present invention.

Fig. 6 is a partial structural schematic diagram of an optimal embodiment of a conveying device for loading and unloading crabs of the present invention.

Fig. 7 is a partial structural schematic diagram of another embodiment of a crab loading and unloading conveying device of the present invention.

Among the figure: 101, base, 102, column, 103, slide rail, 104, slider, 105, lifting drive unit, 1051, first motor, 1052, first reducer, 1053, first coupling, 1054, Lead screw, 1055, nut, 106, first bearing seat, 107, second bearing seat, 108, universal wheel, 2, connecting frame, 201, side plate, 202, support, 3, dumping mechanism, 301, the third Bearing seat, 302, fourth bearing seat, 303, dumping shaft, 304, second reducer, 305, second shaft coupling, 306, second motor, 4, storage mechanism, 401, carrier plate, 402, storage box , 4021, the first panel, 4022, the second panel, 4023, the third panel, 4024, the fourth panel, 4025, the bottom plate, 4026, the feeding plate, 4027, the first feeding port, 4028, the second feeding port , 403, fixed mechanism, 4031, fixed block, 4032, latch, 4033, through hole, 4034, jack, 404, the first sealing strip, 405, the second sealing strip.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model, but should not be construed as limiting the present utility model.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Axial", "Radial", "Circumferential" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention.

In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integratively connected; it can be mechanically or electrically connected; it can be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations. In addition, in the description of the present utility model, unless otherwise specified, "plurality" means two or more.

As shown in Figures 1-7, the utility model provides a conveying device for loading and unloading crabs, including:

The lifting mechanism includes a base 101 , a column 102 , two slide rails 103 , and a slider 104 .

The shape of the base 101 is rectangular, and there are four universal wheels 108 evenly distributed under the base 101 arranged horizontally. The four universal wheels 108 are fixedly connected with the base 101, which is convenient for the user to move during daily use.

The column 102 is made of aluminum alloy. The column 102 is vertically arranged above the base 101 and fixedly connected to the upper surface of the base 101. The connection between the column 102 and the base 101 is reinforced by three L-shaped fixing pieces, each fixed The horizontal end and the vertical end of the parts are further fixed by connecting rods, which ensures the stability of the device.

The lifting drive unit 105 includes a first motor 1051 , a first reducer 1052 , a first coupling 1053 , a lead screw 1054 and a nut 1055 . The first reducer 1052 is located above the lead screw 1054 and fixedly connected to the column 102 , and the direction of the output shaft of the first reducer 1052 is vertically downward. The first motor 1051 is located above the first reducer 1052 and is fixedly connected with the first reducer 1052. The rotating shaft of the first motor 1051 is arranged vertically downward, and the input shaft of the first reducer 1052 is arranged vertically upward. The first motor The rotating shaft of 1051 is coaxially fixedly connected with the input shaft of the first reducer 1052 .

The upper and lower ends of the column 102 are respectively fixedly connected with a first bearing seat 106 and a second bearing seat 107, the axial direction of the bearing of the first bearing seat 106, the axial direction of the bearing of the second bearing seat 107 and the axial direction of the screw 1054 same and both are vertical. The lower end of the screw 1054 has an interference fit with the inner ring of the bearing of the second bearing housing 107, and the upper end of the screw 1054 has an interference fit with the inner ring of the bearing of the first bearing housing 106 and extends upward through the first bearing housing 106. , the output shaft of the first reducer 1052 is coaxially connected with the upper end of the lead screw 1054 through the first coupling 1053 . The nut 1055 is sleeved on the lead screw 1054 and threadedly connected with the lead screw 1054 . The two sliding rails 103 are vertically arranged on both sides of the lead screw 1054 and fixedly connected with the column 102 .

The connecting frame 2 is in an inverted L shape, and the connecting frame 2 includes side plates 201 and brackets 202 integrally connected. One side of the side plate 201 is fixedly connected with the nut 1055, and two sliders 203 are respectively provided on both sides of the connection between the side plate 201 and the nut 1055, and the slider 203 is slidingly matched with the slide rail 103, and the two sliders on each side Block 203 corresponds to one slide rail 103 . The horizontally arranged bracket 202 is arranged above the side of the side plate 201 away from the column.

The dumping mechanism 3 includes a third bearing seat 301 , a fourth bearing seat 302 , a dumping shaft 303 , a second reducer 304 , a second coupling 305 and a second motor 306 . The third bearing seat 301 and the fourth bearing seat 302 are disposed opposite to one side of the bracket 202 perpendicular to the side plate 201 and fixedly connected with the bracket 202 , the fourth bearing seat 302 is located on a side away from the side plate 201 . The axial direction of the bearing of the third bearing seat 301, the axial direction of the bearing of the fourth bearing seat 302 and the axial direction of the tilting shaft 303 are consistent and are all perpendicular to the side plate 201. The inner ring of the inner ring of the fourth bearing housing 302 is interference fit with the other end of the tilting shaft 303 and the inner ring of the bearing of the fourth bearing housing 302 .

The second speed reducer 304 and the second motor 306 are all located at the side of the support 202 near the fourth bearing housing 302, and the second speed reducer 304 and the second motor 306 are provided with a support fixedly connected with the support 202 below the second speed reducer 304, and the second speed reducer 304 and the second motor 306 are fixedly connected with the support. The other end of the dumping shaft 303 protrudes outwards through the fourth bearing seat 302 and is coaxially connected with the output shaft of the second speed reducer 304 through the second coupling 305, and the input shaft of the second speed reducer 304 is connected with the second motor The rotating shaft of 306 is coaxially connected.

The storage mechanism 4 includes a storage box 402 and a carrier plate 401 . The storage box 402 includes a first panel 4021 , a second panel 4022 , a third panel 4023 , a fourth panel 4024 , a bottom panel 4025 and a feeder panel 4026 . The second panel 4022 and the fourth panel 4024 are arranged vertically and parallel to each other, and the distance from the fourth panel 4024 to the column 102 is greater than the distance from the second panel 4022 to the column 102 . The shape of the second panel 4022 and the shape of the fourth panel 4024 are both inverted right-angled trapezoids. Both the right-angle side of the panel 4022 and the right-angle side of the fourth panel 4024 are fixedly connected to the third panel 4023 .

The feeding plate 4026 is horizontally arranged above the bottom plate 4025 and fixedly connected with the second panel 4022 , the third panel 4023 and the fourth panel 4024 . The feed plate 4026 is provided with several first feed ports 4027, the shape of the first feed ports 4027 is circular, the first feed ports 4027 extend downwards and form the second feed ports 4028, the second feed ports 4028 are continuously reduced. The second feeding port 4028 is located above the bottom plate 4025 . The shape of the second feed port 4028 is circular, and the line connecting the second feed port 4028 and the first feed port 4027 is an arc. Several first feeding ports 4027 can allow crabs to enter the storage box 402 more quickly, preventing crabs from piling up on the feeding plate 4026 . The arc between the first feeding port 4027 and the second feeding port 4028 forms a transition surface, which can effectively prevent crabs from crawling out from the second feeding port 4028 and the first feeding port 4027 .

The lower edge of the first panel 4021 is hinged to the side of the bottom plate 4025 close to the first panel 4021 through a hinge. The first panel 4021 is provided with a fixing mechanism 403 , and the fixing mechanism 403 includes two bolts 4032 and two fixing blocks 4031 . The second panel 4022 and the fourth panel 4024 are respectively provided with a through hole 4033, and the first panel 4021 is fixedly provided with two parts corresponding to the through hole 4033 on the second panel 4022 and the through hole 4033 on the fourth panel 4024. Each of the fixing blocks 4031 is provided with an insertion hole 4034 . A plug 4032 is inserted into a jack 4034 through the through hole 4033 on the second panel 4022, and another plug 4032 is inserted into another jack 4034 through the through hole 4033 on the fourth panel 4024, and the two plugs 4032 will The hypotenuse of the first panel 4021 and the second panel 4022 and the hypotenuse of the fourth panel 4024 are arranged in close contact.

The shape of the tray 401 is a flat cuboid, and the upper surface of the tray 401 and the side of the tray 401 corresponding to the first panel 4021 of the storage box 402 are both provided with openings. Carrier 401 is arranged on the top of dumping rotating shaft 303 and is fixedly connected with dumping rotating shaft 303, and the center of support 202 and the center of the lower bottom surface of carrier 401 are located on the same vertical line, so that carrier 401 is equipped with crabs in storage box 402. can also remain stable. The lower bottom surface of the carrier plate 401 is provided with several circular through holes corresponding to the positions of the bolts fixedly connected under the bottom plate 4025 of the storage box 402. The storage box 402 is located above the carrier plate 401 and is detachably connected to the carrier plate 401 by bolts. User maintenance and cleaning work.

When the user needs to load crabs on the transport vehicle, the user can pour the crabs into the storage box 402 from above the feeding plate 4026 , and then activate the lifting drive unit 105 . After the lifting drive unit 105 lifts the storage box 402 to the target height, the user starts the second motor 306 again, allowing the storage box 402 to tilt towards the transport vehicle, and then pulls out the two latches 4032, and the crabs contained in the storage box 402 It can be transported to the transport vehicle. When the user needs to unload the crabs from the transport vehicle, the user can first disassemble the storage box 402, then activate the lifting drive unit 105 to lift the tray 401 to a certain height, and then remove the crabs in the transport vehicle. The case is placed in the carrier tray 401, and the lifting drive unit 105 allows the carrier tray 401 to descend again to complete the unloading operation of the crab from the transport vehicle.

According to another embodiment, the portion of the second panel 4022 adjacent to the first panel 4021 , the portion of the fourth panel 4024 adjacent to the first panel 4021 , and the portion of the bottom plate 4025 adjacent to the first panel 4021 are each provided with a first sealing strip 404 . The first panel 4021 is provided with a second sealing strip 405 near the second panel 4022 , the fourth panel 4024 and the bottom panel 4025 . Both the first sealing strip 404 and the second sealing strip 405 are made of fiber-reinforced rubber. When the first sealing strip 404 and the second sealing strip 405 are closely arranged, they can play a sealing role to prevent the water in the storage tank 402 from leaking out.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structures, materials or features are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Inspired by the above ideal embodiment according to the utility model, through the above description content, relevant staff can completely make various changes and modifications within the scope of not deviating from the technical idea of the utility model. The technical scope of this utility model is not limited to the content in the description, but must be determined according to the scope of the claims.

Claims (6)

1. A crab loading and unloading conveying device is characterized by comprising:

the lifting mechanism comprises a base, an upright post, two slide rails, two slide blocks and a lifting driving unit, wherein the base is horizontally arranged, the upright post is vertically fixed above the base, the two slide rails are arranged on one side of the upright post along the length direction of the upright post, the two slide blocks are in sliding fit with the two slide rails, and the lifting driving unit can drive the slide blocks to move up and down on the slide rails;

the connecting frame comprises a side plate and a support which are integrally connected, the side plate which is vertically arranged is fixedly connected with the sliding block, and the support which is horizontally arranged is positioned above one side of the side plate, which is far away from the upright post;

the storage mechanism comprises a storage box and a carrying disc, the carrying disc is arranged above the bracket, and the storage box is positioned above the carrying disc and is detachably connected with the carrying disc;

the storage box comprises a bottom plate, a first panel, a second panel, a third panel, a fourth panel and a feeding plate, wherein the second panel and the fourth panel are arranged in parallel relatively, the shape of the second panel and the shape of the fourth panel are both right-angled trapezoids, the third panel is fixedly connected with the right-angled edges of the second panel and the fourth panel, the first panel is hinged with the bottom plate, and the first panel is tightly attached to the oblique edge of the second panel, the oblique edge of the fourth panel and one edge of the feeding plate through a fixing mechanism;

the feeding plate is horizontally arranged above the bottom plate and is fixedly connected with the second panel, the third panel and the fourth panel, a first feeding hole is formed in the feeding plate, the first feeding hole extends downwards and is continuously reduced to form a second feeding hole, and the second feeding hole is located above the bottom plate;

and the dumping mechanism is positioned between the carrying disc and the support and can enable the carrying disc to incline.

2. The crab loading and unloading conveyor device as claimed in claim 1, wherein: the lifting driving unit comprises a screw rod, a nut, a first motor, a first speed reducer and a first coupling, the upper end and the lower end of the upright post are respectively and fixedly connected with a first bearing seat and a second bearing seat, the lead screw is coaxially and fixedly connected with a bearing of the first bearing seat and a bearing of the second bearing seat, the upper end of the lead screw penetrates through the first bearing seat to extend upwards, the nut is in threaded connection with the lead screw, the first speed reducer is positioned above the screw rod and is fixedly connected with the upright post, an output shaft of the first speed reducer is vertically arranged downwards and is coaxially connected with the upper end of the screw rod through the first coupler, the first motor is fixedly connected above the first speed reducer, and a rotating shaft of the first motor is vertically arranged downwards and is coaxially connected with an input shaft of the first speed reducer, wherein the input shaft is vertically arranged upwards.

3. The crab loading and unloading conveyor device as claimed in claim 2, wherein: the dumping mechanism comprises a third bearing seat, a fourth bearing seat, a dumping rotating shaft, a second speed reducer, a second coupler and a second motor, the third bearing seat and the fourth bearing seat are oppositely arranged above one edge of the bracket vertical to the side plate and are fixedly connected with the bracket, the fourth bearing seat is far away from the side plate relative to the third bearing seat, the horizontally arranged dumping rotating shaft is fixedly arranged below the carrying disc and is coaxially and fixedly connected with the third bearing seat and the fourth bearing seat, one end of the dumping rotating shaft penetrates through the fourth bearing seat to extend outwards and is coaxially connected with an output shaft of the second speed reducer through the second coupler, the second speed reducer is fixedly connected to one side of the support, the second motor is fixedly connected to the side edge of the second speed reducer, and an input shaft of the second speed reducer is coaxially connected with a rotating shaft of the second motor.

4. The crab loading and unloading conveyor device as claimed in claim 3, wherein: the fixing mechanism comprises two bolts and two fixing blocks, a through hole is formed in each of the second panel and the fourth panel, two through holes are formed in the first panel and the second panel, two fixing blocks are arranged at positions corresponding to the through holes in the second panel and the through holes in the fourth panel, each fixing block is provided with a jack, and each bolt corresponds to each jack and the through holes in a coaxial mode and enables the first panel and the bevel edge of the second panel and the bevel edge of the fourth panel to be tightly attached to each other.

5. The crab loading and unloading conveyor device as claimed in claim 4, wherein: the second panel is close to the position of first panel, the fourth panel is close to the position of first panel and the bottom plate the position of first panel is provided with first sealing strip respectively, the first panel is close to the position of second panel, fourth panel and bottom plate is equipped with the second sealing strip.

6. The crab loading and unloading conveyor device as claimed in claim 5, wherein: the first sealing strip and the second sealing strip are both made of fiber reinforced rubber.